Molded surface of a concrete product



FIG. 1 is a perspective view of a molded surface of a concrete product, according to our new design, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 2 is a front view of the surface depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 3 is a right side view of the surface depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 4 is a left side view of the surface depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 5 is a top view of the surface depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 6 is a bottom view of the surface depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented; 

The ornamental design for a molded surface of a concrete product, as shown and described. 